Thanks for the reply! > -----Original Message----- > From: Greg KH [mailto:gregkh@xxxxxxxxxxxxxxxxxxx] > Sent: ב 29 אוקטובר 2012 15:56 > To: Avner Flesch > Cc: linux-usb@xxxxxxxxxxxxxxx > Subject: Re: PPC Serial over Host USB > > On Mon, Oct 29, 2012 at 07:24:39AM +0000, Avner Flesch wrote: > > Hi, > > > > Let' start all over: > > I have Freescale MPC8308RDB and I am using Kernel 3.5 (If this version > > is not recommended, I can use other version) > > 3.5 is end-of-life, but it should work for your testing for now. OK - what version do you recommend? > > > I want to use the USB controller as a host and use it for Serial Ports > > (It terminated by FDTI FT232R) - with /dev/ttyUSB devices. > > How should I configure the Kernel? > > You need to include the driver for whatever host controller you have on > your board (I don't know that), and the ftdi_sio driver as well. > > > The user space file system is minimal - How am I initialize instance of such > serial device? How can I diagnose it? > > Plug the device in and look at the kernel log messages. You can see them by > running 'dmesg'. > > What does that show? It show nothing! But the kernel initialization show that: ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_hcd: block sizes: qh 64 qtd 96 itd 160 sitd 96 Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usbcore: registered new interface driver usbserial usbserial: USB Serial Driver core usbcore: registered new interface driver ftdi_sio USB Serial support registered for FTDI USB Serial Device ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver i2c /dev entries driver mpc-i2c e0003000.i2c: timeout 1000000 us rtc-ds1307 0-0068: rtc core: registered ds1339 as rtc0 TCP: cubic registered Initializing XFRM netlink socket NET: Registered protocol family 17 NET: Registered protocol family 15 Key type dns_resolver registered rtc-ds1307 0-0068: setting system clock to 2001-07-23 10:47:12 UTC (995885232) VFS: Mounted root (jffs2 filesystem) on device 31:6. Freeing unused kernel memory: 160k freed PHY: mdio@e0024520:02 - Link is Up - 100/Full ~ # What am I missing? > > greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
